Re: [PATCH v4] cpufreq: stats: Add 'load_table' debugfs file to show accumulated data of CPUs

2013-07-02 Thread Chanwoo Choi
On 07/02/2013 03:44 PM, Chanwoo Choi wrote: > On 06/28/2013 07:13 PM, Viresh Kumar wrote: >> On 28 June 2013 14:52, Chanwoo Choi wrote: >>> On 06/28/2013 05:18 PM, Viresh Kumar wrote: On 28 June 2013 13:18, Chanwoo Choi wrote: >> Can you describe a bit about the layout this will create

Re: [PATCH V2 12/15] perf tools: allow non-matching sample types

2013-07-02 Thread Adrian Hunter
On 01/07/13 21:53, David Ahern wrote: > On 7/1/13 3:32 AM, Adrian Hunter wrote: >> Snip >> >>> >>> While this works for a combined S/W and tracepoint events session, I do not >>> like promoting sample types to the minimum compatible level for all events >>> in the session. perf needs to allow each

Re: [PATCH v4] tracing/uprobes: Support ftrace_event_file base multibuffer

2013-07-02 Thread zhangwei(Jovi)
On 2013/7/2 5:10, Oleg Nesterov wrote: > On 07/01, Oleg Nesterov wrote: >> >> On 06/29, zhangwei(Jovi) wrote: >>> >>> [v3->v4]: >> >> I am wondering how much you will hate me if I suggest to make v5 ;) >> >> But look, imho probe_event_enable() looks a bit more confusing than >> it needs. > > And I

linux-next: reminder

2013-07-02 Thread Stephen Rothwell
Hi all, We are in the merge window, so please do not add anything to your linux-next included branches that is not destined for v3.11 until after v3.11-rc1 is released. -- Cheers, Stephen Rothwells...@canb.auug.org.au pgpxzy5pKDKJ7.pgp Description: PGP signature

RE: next-20130627 breaks i.MX6 sabre sd UART console

2013-07-02 Thread Stehle Vincent-B46079
ur patch Thomas; I think it works :) With your patch, next-20130702 boots pretty far on i.MX6 sabre sd, until it crashes in wm8962_probe(). Without this patch, I don't even get the first kernel messages. (Both with ARM config imx_v6_v7_defconfig.) Also, I am pretty sure the wm8962_p

Re: [PATCH] include/asm-generic/io.h: add dummy fuctions to support 'COMPILE_TEST' in 'asm-generic'.

2013-07-02 Thread Geert Uytterhoeven
On Tue, Jul 2, 2013 at 4:13 AM, Chen Gang wrote: > 'asm-generic' need provide necessary configuration checking, if can't > pass checking, 'asm-generic' shouldn't implement it. > > For 'COMPILE_TEST', according to its help contents, 'asm-generic' need > let it pass configuration checking, and provi

Re: [PATCH] nbd: correct disconnect behavior

2013-07-02 Thread Rob Landley
On 06/26/2013 06:21:07 PM, Andrew Morton wrote: On Wed, 19 Jun 2013 17:09:18 -0400 (EDT) Paul Clements wrote: > Currently, when a disconnect is requested by the user (via NBD_DISCONNECT > ioctl) the return from NBD_DO_IT is undefined (it is usually one of > several error codes). This means

Re: sched: context tracking demolishes pipe-test

2013-07-02 Thread Mike Galbraith
CCs net-wizards since staring at profile/annotation isn't helping, and I know all too well how these things laugh perversely at bisection. On Tue, 2013-07-02 at 06:03 +0200, Mike Galbraith wrote: > On Mon, 2013-07-01 at 11:20 +0200, Mike Galbraith wrote: > > On Mon, 2013-07-01 at 11:12 +0200, Mi

Re: linux-next: manual merge of the arm-soc tree with the l2-mtd tree

2013-07-02 Thread Artem Bityutskiy
On Mon, 2013-07-01 at 23:00 -0700, Olof Johansson wrote: > It was also applied today, after the merge window opened. Don't merge > it for 3.11. Artem? OK, dropping it. -- Best Regards, Artem Bityutskiy -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a m

Re: linux-next: manual merge of the arm-soc tree with the l2-mtd tree

2013-07-02 Thread Artem Bityutskiy
On Tue, 2013-07-02 at 06:18 +, Gupta, Pekon wrote: > You may drop this patch if you wish so, but its not correct to say that this > was not reviewed. Following are comments from "Arnd Bergmann" > http://lists.infradead.org/pipermail/linux-mtd/2013-May/047030.html > And follow-up reasoning.. > h

[REPORT] oops occured in rcu_do_batch

2013-07-02 Thread Xishi Qiu
After running for nearly one year, oops occured. rcu_process_callbacks __rcu_process_callbacks rcu_do_batch list->func(list) It seems that the function pointer "list->func(list)" in rcu_do_batch was NULL when the oops occured. But I can not repro

Re: [PATCH -v2 0/4] EFI 1:1 mapping

2013-07-02 Thread Pavel Machek
On Fri 2013-06-21 09:42:35, H. Peter Anvin wrote: > On 06/21/2013 07:21 AM, Borislav Petkov wrote: > > On Fri, Jun 21, 2013 at 03:05:30AM -0700, H. Peter Anvin wrote: > >> If you cap it you are basically imposing a constraint on the firmware > >> and may not run properly (or at least have to turn o

Re: block layer softlockup

2013-07-02 Thread Dave Chinner
On Tue, Jul 02, 2013 at 02:01:46AM -0400, Dave Jones wrote: > On Tue, Jul 02, 2013 at 12:07:41PM +1000, Dave Chinner wrote: > > On Mon, Jul 01, 2013 at 01:57:34PM -0400, Dave Jones wrote: > > > On Fri, Jun 28, 2013 at 01:54:37PM +1000, Dave Chinner wrote: > > > > On Thu, Jun 27, 2013 at 04:54:5

Re: [PATCH 0/6] Basic scheduler support for automatic NUMA balancing

2013-07-02 Thread Peter Zijlstra
On Fri, Jun 28, 2013 at 07:24:22PM +0530, Srikar Dronamraju wrote: > * Mel Gorman [2013-06-26 15:37:59]: > > > It's several months overdue and everything was quiet after 3.8 came out > > but I recently had a chance to revisit automatic NUMA balancing for a few > > days. I looked at basic schedule

Re: [PATCH] include/asm-generic/io.h: add dummy fuctions to support 'COMPILE_TEST' in 'asm-generic'.

2013-07-02 Thread Chen Gang
On 07/02/2013 03:19 PM, Geert Uytterhoeven wrote: > On Tue, Jul 2, 2013 at 4:13 AM, Chen Gang wrote: >> > 'asm-generic' need provide necessary configuration checking, if can't >> > pass checking, 'asm-generic' shouldn't implement it. >> > >> > For 'COMPILE_TEST', according to its help contents, 'a

Re: [PATCH 5/9] cciss: rework pci pm related code for simplification

2013-07-02 Thread Jens Axboe
On Tue, Jul 02 2013, Yijing Wang wrote: > Hi Jens, >Sorry to disturb you, do you have any comments for this patch? Looks fine to me, was waiting for Stephen/Mike to ack it and I'll pick it up. -- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the bo

Re: Wrapping EXPORT_SYMBOL_GPL symbols and re-exporting the wrappers with EXPORT_SYMBOL

2013-07-02 Thread richard -rw- weinberger
On Mon, Jul 1, 2013 at 11:38 PM, Borislav Petkov wrote: > On Mon, Jul 01, 2013 at 03:32:27PM +0200, Bjørn Mork wrote: >> I just got a new wireless router and stumbled across an odd set of >> out-of-tree modules, where two GPL licensed modules were used by a third >> proprietary licensed one. >> >>

Re: [PATCH 0/3] static keys: fix test/set races

2013-07-02 Thread Peter Zijlstra
On Mon, Jul 01, 2013 at 12:12:11AM -0400, Jason Baron wrote: > > Yes, I agree that 'higher' level locking may be required for some callers of > the newly proposed interface. However, I do think that the > static_key_slow_set_true()/false() provides a nice abstraction for some > callers, while addr

Re: [PATCH RFC 2/3] dt:net:stmmac: Add support to dwmac version 3.610 and 3.710

2013-07-02 Thread Giuseppe CAVALLARO
On 7/2/2013 8:42 AM, Srinivas KANDAGATLA wrote: Are you happy with the setting pmt based on compatible string or do you think passing pmt as another property to device tree makes more sense? I prefer to pass pmt as another property but indeed this is not a big problem because all the new chips

Re: [PATCH 5/9] cciss: rework pci pm related code for simplification

2013-07-02 Thread Yijing Wang
On 2013/7/2 16:02, Jens Axboe wrote: > On Tue, Jul 02 2013, Yijing Wang wrote: >> Hi Jens, >>Sorry to disturb you, do you have any comments for this patch? > > Looks fine to me, was waiting for Stephen/Mike to ack it and I'll pick > it up. > Hi Jens, Thanks for your comment, because I'm n

Re: [RFC PATCH 01/13] misc: atmel_ssc: add device tree DMA support

2013-07-02 Thread Richard Genoud
2013/7/2 Bo Shen : > Hi Richard, > > > On 7/1/2013 16:39, Richard Genoud wrote: >> >> The ssc device has to fill the at_dma_slave structure with the >> device tree informations. >> Doing a of_dma_request_slave_channel()+dma_release_channel() for that >> seems wrong (or at least not very clean). > >

[GIT PULL] KVM changes for 3.11

2013-07-02 Thread Paolo Bonzini
The following changes since commit f722406faae2d073cc1d01063d1123c35425939e: Linux 3.10-rc1 (2013-05-11 17:14:08 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus for you to fetch changes up to a3ff5fbc94a829680d4aa005cd17add1c1a1fb5

Re: Wrapping EXPORT_SYMBOL_GPL symbols and re-exporting the wrappers with EXPORT_SYMBOL

2013-07-02 Thread Borislav Petkov
On Tue, Jul 02, 2013 at 09:57:08AM +0200, richard -rw- weinberger wrote: > Then vendors will do a s/EXPORT_SYMBOL_GPL/EXPORT_SYMBOL/g on the kernel. Huh, "fail building if a module does EXPORT_SYMBOL"... > Recently I've identified such a case. Regardless, there's not really a whole lot we can do

Re: [PATCH 5/9] cciss: rework pci pm related code for simplification

2013-07-02 Thread Jens Axboe
On Tue, Jul 02 2013, Yijing Wang wrote: > On 2013/7/2 16:02, Jens Axboe wrote: > > On Tue, Jul 02 2013, Yijing Wang wrote: > >> Hi Jens, > >>Sorry to disturb you, do you have any comments for this patch? > > > > Looks fine to me, was waiting for Stephen/Mike to ack it and I'll pick > > it up.

Re: frequent softlockups with 3.10rc6.

2013-07-02 Thread Jan Kara
On Tue 02-07-13 16:29:54, Dave Chinner wrote: > > > We could, but we just end up in the same place with sync as we are > > > now - with a long list of clean inodes with a few inodes hidden in > > > it that are under IO. i.e. we still have to walk lots of clean > > > inodes to find the dirty ones th

Re: [RFC PATCH 4/6] USB: ehci-omap: Suspend the controller during bus suspend

2013-07-02 Thread Roger Quadros
On 07/02/2013 12:01 AM, Alan Stern wrote: > On Mon, 1 Jul 2013, Felipe Balbi wrote: > >>> I don't know what Pad wakeup is. The wakeup signal has to originate >>> from the EHCI controller, doesn't it? If not, how does the Pad know >>> when a wakeup is needed? >> >> That's really an OMAP thing,

RE: Performance Comparison among EnhanceIO, bcache and dm-cache.

2013-07-02 Thread OS Engineering
>On Jun 11, 2013 11:06 AM, "OS Engineering" wrote: >> >> Hi Jens, >> >> In continuation with our previous communication, we have carried out >> performance comparison among EnhanceIO, bcache and dm-cache. >How reproducible are these results?  Any chance you could do 5-10 runs to get >the avg an

Re: [PATCH v3 10/45] smp: Use get/put_online_cpus_atomic() to prevent CPU offline

2013-07-02 Thread Srivatsa S. Bhat
Hi Michael, On 07/02/2013 11:02 AM, Michael Wang wrote: > Hi, Srivatsa > > On 06/28/2013 03:54 AM, Srivatsa S. Bhat wrote: > [snip] >> @@ -625,8 +632,9 @@ EXPORT_SYMBOL(on_each_cpu_mask); >> * The function might sleep if the GFP flags indicates a non >> * atomic allocation is allowed. >> *

Re: [PATCH v2] vmpressure: implement strict mode

2013-07-02 Thread Hyunhee Kim
2013/7/2 Anton Vorontsov : > On Mon, Jul 01, 2013 at 05:22:36PM +0900, Hyunhee Kim wrote: >> >> > > for each event in memory.pressure_level; do >> >> > > /* register eventfd to be notified on "event" */ >> >> > > done >> >> > >> >> > This scheme registers "all" events. >> >> >> >> Yes, because I

Re: [PATCH 5/9] cciss: rework pci pm related code for simplification

2013-07-02 Thread Yijing Wang
Cc: Stephen M. Cameron On 2013/7/2 16:02, Jens Axboe wrote: > On Tue, Jul 02 2013, Yijing Wang wrote: >> Hi Jens, >>Sorry to disturb you, do you have any comments for this patch? > > Looks fine to me, was waiting for Stephen/Mike to ack it and I'll pick > it up. > I find his address by git

Re: [PATCH 16/16] mm: strictlimit feature

2013-07-02 Thread Maxim Patlasov
Hi Andrew, 07/02/2013 01:16 AM, Andrew Morton пишет: On Sat, 29 Jun 2013 21:48:54 +0400 Maxim Patlasov wrote: From: Miklos Szeredi The feature prevents mistrusted filesystems to grow a large number of dirty pages before throttling. For such filesystems balance_dirty_pages always check bdi

[GIT PULL] DMA-mapping updates for v3.11

2013-07-02 Thread Marek Szyprowski
Hi Linus, I would like to ask You for pulling some fixes for ARM dma-mapping subsystem for v3.11. The following changes since commit 8bb495e3f02401ee6f76d1b1d77f3ac9f079e376: Linux 3.10 (2013-06-30 15:13:29 -0700) are available in the git repository at: git://git.linaro.org/people/mszypro

Re: [PATCH net-next 0/2] net: lls cleanup patches

2013-07-02 Thread Eliezer Tamir
On 02/07/2013 00:08, David Miller wrote: From: Eliezer Tamir Date: Fri, 28 Jun 2013 15:59:18 +0300 Here are two cleanup patches. 1. fix warning from debug_smp_processor_id(). - reported by Cody P Schafer. Applied, but like Ben said perhaps you want to remember the last cpu you got the sch

Re: [PATCH net-next 0/2] net: lls cleanup patches

2013-07-02 Thread Eliezer Tamir
On 02/07/2013 11:38, Eliezer Tamir wrote: On 02/07/2013 00:08, David Miller wrote: From: Eliezer Tamir Date: Fri, 28 Jun 2013 15:59:18 +0300 Here are two cleanup patches. 1. fix warning from debug_smp_processor_id(). - reported by Cody P Schafer. Applied, but like Ben said perhaps you wa

Re: Wrapping EXPORT_SYMBOL_GPL symbols and re-exporting the wrappers with EXPORT_SYMBOL

2013-07-02 Thread Bjørn Mork
richard -rw- weinberger writes: > On Mon, Jul 1, 2013 at 11:38 PM, Borislav Petkov wrote: >> On Mon, Jul 01, 2013 at 03:32:27PM +0200, Bjørn Mork wrote: >>> I just got a new wireless router and stumbled across an odd set of >>> out-of-tree modules, where two GPL licensed modules were used by a th

Re: [PATCH v3 10/45] smp: Use get/put_online_cpus_atomic() to prevent CPU offline

2013-07-02 Thread Michael Wang
On 07/02/2013 04:25 PM, Srivatsa S. Bhat wrote: > Hi Michael, > > On 07/02/2013 11:02 AM, Michael Wang wrote: >> Hi, Srivatsa >> >> On 06/28/2013 03:54 AM, Srivatsa S. Bhat wrote: >> [snip] >>> @@ -625,8 +632,9 @@ EXPORT_SYMBOL(on_each_cpu_mask); >>> * The function might sleep if the GFP flags i

Re: [PATCH] sched: smart wake-affine

2013-07-02 Thread Peter Zijlstra
On Tue, Jul 02, 2013 at 12:43:44PM +0800, Michael Wang wrote: > Signed-off-by: Michael Wang > --- > include/linux/sched.h |3 +++ > kernel/sched/fair.c | 45 + > 2 files changed, 48 insertions(+), 0 deletions(-) > > diff --git a/include/linux/

Re: [PATCH 07/32] arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-02 Thread Joseph Lo
Adding linux-tegra in Cc. On Tue, 2013-06-25 at 03:30 +0800, Paul Gortmaker wrote: > The __cpuinit type of throwaway sections might have made sense > some time ago when RAM was more constrained, but now the savings > do not offset the cost and complications. For example, the fix in > commit 5e427

[PATCH] asymmetric keys: explicitly add the leading zero byte to encoded message

2013-07-02 Thread joeyli . kernel
From: Chun-Yi Lee Per PKCS1 spec, the EMSA-PKCS1-v1_5 encoded message is leading by 0x00 0x01 in its first 2 bytes. The leading zero byte is suppressed by MPI so we pass a pointer to the _preceding_ byte to RSA_verify() in original code, but it has risk for the byte is not zero because it's not i

Re: is it desirable to improve the build system?

2013-07-02 Thread Mark Galeck
>> Linux kernel build, while correct, is somewhat slow, and the sources >> could be more readable. Greg wrote: >How is it "slow"?   Well, the proportion of time spent by the CPU cores on activities other than compiling seemed high. >What "sources" are you referring to as being not readable?

Re: [PATCH 0/6] Basic scheduler support for automatic NUMA balancing

2013-07-02 Thread Peter Zijlstra
On Tue, Jul 02, 2013 at 09:46:59AM +0200, Peter Zijlstra wrote: > So on the biggest system I've got; 4 nodes 32 cpus: > > Performance counter stats for './numa02' (5 runs): > > 3.10.0+ + patches - NO_NUMA 58.235353126 seconds time elapsed( +- > 0.45% ) > 3.10.0+ + patches -NUMA 17.

Re: [PATCH] Add hsize argument in write_buf call of pstore_ftrace_call

2013-07-02 Thread Benjamin Herrenschmidt
On Tue, 2013-07-02 at 11:06 +0530, Aruna Balakrishnaiah wrote: > Incorporate the addition of hsize argument in write_buf callback > of pstore. Thanks. I've added that to powerpc-next. It should hit Stephen tomorrow. Cheers, Ben. > Signed-off-by: Aruna Balakrishnaiah > --- > > fs/pstore/ftrace

[PATCHv2] drivers: spi: Add qspi flash controller

2013-07-02 Thread Sourav Poddar
The patch add basic support for the quad spi controller. QSPI is a kind of spi module that allows single, dual and quad read access to external spi devices. The module has a memory mapped interface which provide direct interface for accessing data form external spi devices. The patch will configu

Re: [PATCH 07/32] arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-02 Thread Russell King - ARM Linux
On Tue, Jul 02, 2013 at 04:52:00PM +0800, Joseph Lo wrote: > I just tested this series on Tegra platform. It looks broken CPU hotplug > function for Tegra at least. The CPU can't plug-in after unplugging. And > the system resume function also not working when "enable_nonboot_cpus". > > Both of the

Re: [ 07/13] net/tg3: Avoid delay during MMIO access

2013-07-02 Thread Luis Henriques
Greg Kroah-Hartman writes: > 3.4-stable review patch. If anyone has any objections, please let me know. > > -- > > From: Gavin Shan > > commit 6d446ec32f169c6a5d9bc90684a8082a6cbe90f6 upstream. > > When the EEH error is the result of a fenced host bridge, MMIO accesses > can be

[PATCH 1/2] ASoC: atmel_ssc_dai: move set dma data to startup callback

2013-07-02 Thread Bo Shen
move set dma data to startup callback function, if the set dma data exist in hw_params callback, so the dma data only usable when call hw_params, if want use it before hw_params callback, it will cause NULL pointer access oops Signed-off-by: Bo Shen --- sound/soc/atmel/atmel_ssc_dai.c | 33 +++

[PATCH 2/2] ASoC: atmel-pcm: use generic dmaengine framework

2013-07-02 Thread Bo Shen
Align atmel pcm to use ASoC generic dmaengine framework Signed-off-by: Bo Shen --- sound/soc/atmel/atmel-pcm-dma.c | 118 ++- 1 file changed, 16 insertions(+), 102 deletions(-) diff --git a/sound/soc/atmel/atmel-pcm-dma.c b/sound/soc/atmel/atmel-pcm-dma.c i

Re: Multiple DA9055 chips

2013-07-02 Thread Ashish Chavan
On Mon, 2013-07-01 at 17:48 +0100, Mark Brown wrote: > It seems we have two drivers in mainline for da9055 on I2C. We've got > one in sound/soc/codecs/da9055.c and one in drivers/mfd/da9055-i2c.c, > both registering themselves identically. What's going on here? Is this > a combined CODEC and PMI

[PATCH 0/2] ASoC: atmel-pcm: use generic dmaengine framework

2013-07-02 Thread Bo Shen
this patch series is based on next-20130701 Bo Shen (2): ASoC: atmel_ssc_dai: move set dma data to startup callback ASoC: atmel-pcm: use generic dmaengine framework sound/soc/atmel/atmel-pcm-dma.c | 118 ++- sound/soc/atmel/atmel_ssc_dai.c | 33 ++--

Re: Ambigiuous thread stack annotation in /proc/pid/[s]maps

2013-07-02 Thread Jan Glauber
On Thu, Jun 27, 2013 at 10:00:51PM +0530, Siddhesh Poyarekar wrote: > On 27 June 2013 21:32, Jan Glauber wrote: > > But isn't that confusing to the user? At least it is to me. Imagine someone > > who uses the maps or smaps output to determine the size of code, data and > > stack of a process. Mayb

Re: [RFC PATCH 01/13] misc: atmel_ssc: add device tree DMA support

2013-07-02 Thread Bo Shen
Hi Richard, On 7/2/2013 16:13, Richard Genoud wrote: Please hold on of this, as to the ASoC dmaengine will deal with this. So, we >not need do it manually. > >Now, I am working on it. And will send out the patch soon after testing OK. Ok, I stay tuned ! I think you can go on working with the

Re: [PATCH 2/2] video:da8xx-fb: Convert to devm_* api

2013-07-02 Thread Prabhakar Lad
Hi Darren, On Wed, Jun 26, 2013 at 5:41 PM, Tomi Valkeinen wrote: > On 26/06/13 15:06, Prabhakar Lad wrote: >> Hi Tomi, >> >> On Wed, Jun 26, 2013 at 5:30 PM, Tomi Valkeinen >> wrote: >>> On 26/06/13 14:56, Prabhakar Lad wrote: Hi Tomi, On Wed, Jun 26, 2013 at 5:09 PM, Tomi Valke

[PATCH] ASoC: db1200: add .owner to struct snd_soc_card

2013-07-02 Thread Wei Yongjun
From: Wei Yongjun Add missing .owner of struct snd_soc_card. This prevents the module from being removed from underneath its users. Signed-off-by: Wei Yongjun --- sound/soc/au1x/db1200.c | 4 1 file changed, 4 insertions(+) diff --git a/sound/soc/au1x/db1200.c b/sound/soc/au1x/db1200.c i

Re: linux-next: slab shrinkers: BUG at mm/list_lru.c:92

2013-07-02 Thread Michal Hocko
On Mon 01-07-13 18:10:56, Dave Chinner wrote: > On Mon, Jul 01, 2013 at 09:50:05AM +0200, Michal Hocko wrote: > > On Mon 01-07-13 11:25:58, Dave Chinner wrote: > > > On Sun, Jun 30, 2013 at 08:33:49PM +0200, Michal Hocko wrote: > > > > On Sat 29-06-13 12:55:09, Dave Chinner wrote: > > > > > On Thu,

Re: [PATCHv2] drivers: spi: Add qspi flash controller

2013-07-02 Thread Felipe Balbi
Hi, On Tue, Jul 02, 2013 at 02:26:39PM +0530, Sourav Poddar wrote: > diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile > index 33f9c09..ea14eff 100644 > --- a/drivers/spi/Makefile > +++ b/drivers/spi/Makefile > @@ -46,6 +46,7 @@ obj-$(CONFIG_SPI_OCTEON)+= spi-octeon.o > obj-$(C

[PATCH] ASoC: mop500: add .owner to struct snd_soc_card

2013-07-02 Thread Wei Yongjun
From: Wei Yongjun Add missing .owner of struct snd_soc_card. This prevents the module from being removed from underneath its users. Signed-off-by: Wei Yongjun --- sound/soc/ux500/mop500.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/ux500/mop500.c b/sound/soc/ux500/mop500.c in

[PATCH] ASoC: imx_mc13783: add .owner to struct snd_soc_card

2013-07-02 Thread Wei Yongjun
From: Wei Yongjun Add missing .owner of struct snd_soc_card. This prevents the module from being removed from underneath its users. Signed-off-by: Wei Yongjun --- sound/soc/fsl/imx-mc13783.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/fsl/imx-mc13783.c b/sound/soc/fsl/imx-mc1

[PATCH] ASoC: brownstone: add .owner to struct snd_soc_card

2013-07-02 Thread Wei Yongjun
From: Wei Yongjun Add missing .owner of struct snd_soc_card. This prevents the module from being removed from underneath its users. Signed-off-by: Wei Yongjun --- sound/soc/pxa/brownstone.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/pxa/brownstone.c b/sound/soc/pxa/brownston

Re: [PATCH] spi: s3c64xx: add missing check for polling mode

2013-07-02 Thread Mark Brown
On Tue, Jul 02, 2013 at 12:22:14PM +0530, Girish KS wrote: > Hello Mark, This patch is missing in your pull request for 3.11. is it > possible to add it? No, the pull request has already been sent. signature.asc Description: Digital signature

[PATCH] ASoC: ttc_dkb: add .owner to struct snd_soc_card

2013-07-02 Thread Wei Yongjun
From: Wei Yongjun Add missing .owner of struct snd_soc_card. This prevents the module from being removed from underneath its users. Signed-off-by: Wei Yongjun --- sound/soc/pxa/ttc-dkb.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/pxa/ttc-dkb.c b/sound/soc/pxa/ttc-dkb.c index

[RFC PATCH] ceph: send the ctime of file/snap when send a cap msg.

2013-07-02 Thread majianpeng
Now,when sent a cap msg to inode/snap, it don't include the ctime of inode/snap.So make the mtime ahead of ctime. BTY,for snap, i'm not exactly send the ctime of snap or null. Signed-off-by: Jianpeng Ma --- fs/ceph/caps.c | 11 +++ 1 file changed, 7 insertions(+), 4 deletions(-) diff -

Re: Multiple DA9055 chips

2013-07-02 Thread Mark Brown
On Tue, Jul 02, 2013 at 03:01:53PM +0530, Ashish Chavan wrote: > On Mon, 2013-07-01 at 17:48 +0100, Mark Brown wrote: > > It seems we have two drivers in mainline for da9055 on I2C. We've got > > one in sound/soc/codecs/da9055.c and one in drivers/mfd/da9055-i2c.c, > > both registering themselves

Re: [PATCHv2] drivers: spi: Add qspi flash controller

2013-07-02 Thread Mark Brown
On Tue, Jul 02, 2013 at 02:26:39PM +0530, Sourav Poddar wrote: > 1. Placed pm specific calls in prepare/unprepare apis. > 2. Put a mask to support upto 32 bits word length. Does this hardware really support anything other than 8 bits per word? There is no code in the driver which pays any attenti

Re: [PATCH] sched: smart wake-affine

2013-07-02 Thread Michael Wang
Hi, Peter Thanks for your review :) On 07/02/2013 04:52 PM, Peter Zijlstra wrote: [snip] >> +static void record_wakee(struct task_struct *p) >> +{ >> +/* >> + * Rough decay, don't worry about the boundary, really active >> + * task won't care the loose. >> + */ > > OK so we 'deca

Re: Multiple DA9055 chips

2013-07-02 Thread Ashish Chavan
On Tue, 2013-07-02 at 10:31 +0100, Mark Brown wrote: > On Tue, Jul 02, 2013 at 03:01:53PM +0530, Ashish Chavan wrote: > > On Mon, 2013-07-01 at 17:48 +0100, Mark Brown wrote: > > > It seems we have two drivers in mainline for da9055 on I2C. We've got > > > one in sound/soc/codecs/da9055.c and one

Re: [PATCH 0/3] static keys: fix test/set races

2013-07-02 Thread Ingo Molnar
* Peter Zijlstra wrote: > On Mon, Jul 01, 2013 at 12:12:11AM -0400, Jason Baron wrote: > > > > Yes, I agree that 'higher' level locking may be required for some callers of > > the newly proposed interface. However, I do think that the > > static_key_slow_set_true()/false() provides a nice abstr

Re: [PATCH] kernel panic, pty.c: remove direct call to tty_wakup in pty_write

2013-07-02 Thread Dean Jenkins
On 01/07/13 15:49, Andre Naujoks wrote: Hello. This patch removes the direct call to tty_wakeup in pty_write. I have not noticed any drawbacks with this but I am not familiar with the pty driver at all. I think what happens is a recursive loop, write_wakeup->write->write_wakeup ... Indeed there

RE: [PATCH 3/4] regulators: Add TPS659038 documentation under Palmas

2013-07-02 Thread J, KEERTHY
Hello Grant, > -Original Message- > From: J, KEERTHY > Sent: Thursday, June 27, 2013 10:05 AM > To: grant.lik...@secretlab.ca > Cc: broo...@kernel.org; ldewan...@nvidia.com; sa...@linux.intel.com; > swar...@nvidia.com; linux-kernel@vger.kernel.org; linux- > d...@vger.kernel.org; devicetree

RE: [PATCH 1/4] MFD: Add TPS659038 documentation under Palmas

2013-07-02 Thread J, KEERTHY
Hello Grant, > -Original Message- > From: J, KEERTHY > Sent: Thursday, June 27, 2013 10:03 AM > To: grant.lik...@secretlab.ca > Cc: broo...@kernel.org; ldewan...@nvidia.com; sa...@linux.intel.com; > swar...@nvidia.com; linux-kernel@vger.kernel.org; linux- > d...@vger.kernel.org; devicetre

[PATCH] ASOC: pcm: support fe dapm widget derived from codec_dai

2013-07-02 Thread Nenghua Cao
From: nhcao In some chips, the codec_dai in cpu is abstracted as one dapm widget. Enhance the framework to use codec_dai as fe widget. Change-Id: I1b545bd1e2f24288f4508a7c6d4efbcfe1e03c5b Signed-off-by: nhcao --- sound/soc/soc-pcm.c | 24 ++-- 1 files changed, 22

Re: [PATCH] sched: smart wake-affine

2013-07-02 Thread Michael Wang
On 07/02/2013 05:35 PM, Michael Wang wrote: [snip] >> I've seen there's some discussion as to this function name.. good :-) It >> really wants to change. How about something like: >> >> int wake_affine() >> { >> ... >> >> /* >>* If we wake multiple tasks be careful to not bounce >>* our

Re: [PATCHv2] drivers: spi: Add qspi flash controller

2013-07-02 Thread Felipe Balbi
Hi, On Tue, Jul 02, 2013 at 10:32:47AM +0100, Mark Brown wrote: > On Tue, Jul 02, 2013 at 02:26:39PM +0530, Sourav Poddar wrote: > > > 1. Placed pm specific calls in prepare/unprepare apis. > > 2. Put a mask to support upto 32 bits word length. > > Does this hardware really support anything othe

Re: [PATCH 0/2] *** SUBJECT HERE ***

2013-07-02 Thread Johan Hovold
On Tue, Jul 02, 2013 at 01:22:01AM +0200, Anders Hammarquist wrote: > In a message of Fri, 28 Jun 2013 12:23:33 +0200, Johan Hovold writes: > >> I did a quick check of adding the device id though sysfs, and although > >> it partly works, it doesn't find the correct firmware (it ends up trying > >>

[PATCH linux-next] i2c-designware: use div_u64 to fix link

2013-07-02 Thread Vincent Stehlé
--- Hi, Linux next-20130702 link broke for ARM config multi_v7_defconfig. This is with gcc 4.7.2 but I am not sure it matters much here. This patch repairs the link. It did not break anything for me on i.MX6 sabre sd, but it does'nt have a designware i2c, so more reviewing/testing is welcome

[PATCH v2 net-next] net: convert lls to use time_in_range()

2013-07-02 Thread Eliezer Tamir
Time in range will fail safely if we move to a different cpu with an extremely large clock skew. Add time_in_range64() and convert lls to use it. Signed-off-by: Eliezer Tamir --- v1->v2 fixed double call to sched_clock() in can_poll_ll(), checkpatchisms fs/select.c | 10 ++--

Re: [PATCH v3 10/45] smp: Use get/put_online_cpus_atomic() to prevent CPU offline

2013-07-02 Thread Srivatsa S. Bhat
On 07/02/2013 02:17 PM, Michael Wang wrote: > On 07/02/2013 04:25 PM, Srivatsa S. Bhat wrote: >> Hi Michael, >> >> On 07/02/2013 11:02 AM, Michael Wang wrote: >>> Hi, Srivatsa >>> >>> On 06/28/2013 03:54 AM, Srivatsa S. Bhat wrote: >>> [snip] @@ -625,8 +632,9 @@ EXPORT_SYMBOL(on_each_cpu_mask)

Re: [PATCHv2] drivers: spi: Add qspi flash controller

2013-07-02 Thread Sourav Poddar
Hi Felipe, On Tuesday 02 July 2013 02:54 PM, Felipe Balbi wrote: Hi, On Tue, Jul 02, 2013 at 02:26:39PM +0530, Sourav Poddar wrote: diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile index 33f9c09..ea14eff 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -46,6 +46,7 @@ obj-

Re: [PATCH v3 10/45] smp: Use get/put_online_cpus_atomic() to prevent CPU offline

2013-07-02 Thread Michael Wang
On 07/02/2013 05:51 PM, Srivatsa S. Bhat wrote: [snip] > > Well, as I said, its timing dependent. We might miss the newly onlined CPU in > the for_each_online_cpu() loop itself, based on when exactly the CPU was added > to the cpu_online_mask. So you can't exactly pin-point the places where you'll

Re: [PATCH 10/53] Input: atmel_mxt_ts - Add memory access interface via sysfs

2013-07-02 Thread Mark Brown
On Fri, Jun 21, 2013 at 09:16:16AM -0700, Nick Dyer wrote: > Mark Brown wrote: > > Yes, to be honest. I'd hope it wouldn't be increasing the number of > > read/write operations... > For some operations it does. For example updating the whole chip config > (which is a common thing to want to do),

Re: linux-next: Tree for Jun 28 [ BISECTED: rsyslog/imklog: High CPU usage ]

2013-07-02 Thread Sedat Dilek
On Sun, Jun 30, 2013 at 8:19 PM, Oleg Nesterov wrote: > Andrew, please drop these > > wait-introduce-wait_event_commonwq-condition-state-timeout.patch > wait-introduce-prepare_to_wait_event.patch > > patches again. I'll send v3 although it really looks like I should > never try to

Re: [PATCHv2] drivers: spi: Add qspi flash controller

2013-07-02 Thread Felipe Balbi
Hi, On Tue, Jul 02, 2013 at 03:30:42PM +0530, Sourav Poddar wrote: > >>+static int dra7xxx_qspi_setup(struct spi_device *spi) > >>+{ > >>+ struct dra7xxx_qspi *qspi = > >>+ spi_master_get_devdata(spi->master); > >>+ > >>+ int clk_div; > >>+ > >>+ if (!qspi->spi_max_freq

Re: [PATCHv2] drivers: spi: Add qspi flash controller

2013-07-02 Thread Mark Brown
On Tue, Jul 02, 2013 at 12:44:04PM +0300, Felipe Balbi wrote: > On Tue, Jul 02, 2013 at 10:32:47AM +0100, Mark Brown wrote: > > Does this hardware really support anything other than 8 bits per word? > > There is no code in the driver which pays any attention to the word > > size... > the HW has a

Re: [PATCHv2] drivers: spi: Add qspi flash controller

2013-07-02 Thread Sourav Poddar
On Tuesday 02 July 2013 03:46 PM, Felipe Balbi wrote: Hi, On Tue, Jul 02, 2013 at 03:30:42PM +0530, Sourav Poddar wrote: +static int dra7xxx_qspi_setup(struct spi_device *spi) +{ + struct dra7xxx_qspi *qspi = + spi_master_get_devdata(spi->master); + + int c

[PATCH v2] metag: kick: add missing irq_enter/exit to kick_handler()

2013-07-02 Thread James Hogan
kick_handler() doesn't have an irq_enter/exit pair, but it's used for handling SMP IPIs which require work to be done in softirqs, which are invoked from irq_exit() when the hard irq nest count reaches 0. The scheduler_ipi() callback in the IPI handler calls irq_enter/exit itself, but this is insi

Re: [PATCHv2] drivers: spi: Add qspi flash controller

2013-07-02 Thread Sourav Poddar
Hi Mark, On Tuesday 02 July 2013 03:47 PM, Mark Brown wrote: On Tue, Jul 02, 2013 at 12:44:04PM +0300, Felipe Balbi wrote: On Tue, Jul 02, 2013 at 10:32:47AM +0100, Mark Brown wrote: Does this hardware really support anything other than 8 bits per word? There is no code in the driver which pays

Re: [PATCH 5/5] metag: cpu hotplug: route_irq: preserve irq mask

2013-07-02 Thread James Hogan
On 02/07/13 07:16, Srivatsa S. Bhat wrote: > On 07/01/2013 09:34 PM, James Hogan wrote: >> The route_irq() function needs to preserve the irq mask by using the >> _irqsave/irqrestore variants of raw spin lock functions instead of the >> _irq variants. This is because it is called from __cpu_disable

Re: [PATCH] x86: Use asm-goto to implement mutex fast path on x86-64

2013-07-02 Thread Borislav Petkov
On Tue, Jul 02, 2013 at 08:39:12AM +0200, Ingo Molnar wrote: > Yeah - I didn't know your CPU count, -j64 is what I use. Right, but the -j make jobs argument - whenever it is higher than the core count - shouldn't matter too much to the workload because all those threads remain runnable but simply

Re: Multiple DA9055 chips

2013-07-02 Thread Mark Brown
On Tue, Jul 02, 2013 at 03:32:37PM +0530, Ashish Chavan wrote: > > OK, in that case the CODEC driver is just plain broken then. Did anyone > > actually test this stuff? Please fix. > Yes, I think so. Actually the CODEC driver was merged before PMIC ino > main line and was tested at that time. I

Re: [PATCHv2] drivers: spi: Add qspi flash controller

2013-07-02 Thread Felipe Balbi
Hi, On Tue, Jul 02, 2013 at 03:53:49PM +0530, Sourav Poddar wrote: > On Tuesday 02 July 2013 03:46 PM, Felipe Balbi wrote: > >Hi, > > > >On Tue, Jul 02, 2013 at 03:30:42PM +0530, Sourav Poddar wrote: > +static int dra7xxx_qspi_setup(struct spi_device *spi) > +{ > + struct dra7xxx_qspi

Re: linux-next: Tree for Jul 2

2013-07-02 Thread Sedat Dilek
the issue of yesterday. - Sedat - [1] http://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/tree/Next/Trees?id=next-20130702#n120 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: [PATCHv2] drivers: spi: Add qspi flash controller

2013-07-02 Thread Sourav Poddar
On Tuesday 02 July 2013 04:01 PM, Felipe Balbi wrote: Hi, On Tue, Jul 02, 2013 at 03:53:49PM +0530, Sourav Poddar wrote: On Tuesday 02 July 2013 03:46 PM, Felipe Balbi wrote: Hi, On Tue, Jul 02, 2013 at 03:30:42PM +0530, Sourav Poddar wrote: +static int dra7xxx_qspi_setup(struct spi_device *

Re: [PATCH] proc: Add workaround for idle/iowait decreasing problem.

2013-07-02 Thread Fernando Luis Vazquez Cao
On 2013年07月02日 12:56, Fernando Luis Vazquez Cao wrote: Hi Frederic, I'm sorry it's taken me so long to respond; I got sidetracked for a while. Comments follow below. On 2013/04/28 09:49, Frederic Weisbecker wrote: On Tue, Apr 23, 2013 at 09:45:23PM +0900, Tetsuo Handa wrote: CONFIG_NO_HZ=y ca

RE: [PATCH 5/6] PCI: acpiphp: look _RMV method a bit deeper in the hierarhcy

2013-07-02 Thread Kirill A. Shutemov
Mika Westerberg wrote: > The acpiphp driver finds out whether the device is hotpluggable by checking > whether it has _RMV method behind it (and if it returns 1). However, at > least Acer Aspire S5 with Thunderbolt host router has this method placed > behind device called EPUP (endpoint upstream po

[PATCH] pkt_sched: rate overflow fix

2013-07-02 Thread Yang Yingliang
Use bonding to aggregate two 82599 nics which have 4 ports and max rate is 40gbit. Then set rate to 35gbit, the rate is overflow. tc qdisc add dev $bond root handle 1: \ tbf latency 50ms burst 35mb rate 35gbit mtu 64k tc qdisc show dev $bond qdisc tbf 1: root refcnt 2 rate 640262Kbit burst 35Mb

Re: Multiple DA9055 chips

2013-07-02 Thread Ashish Chavan
On Tue, 2013-07-02 at 11:31 +0100, Mark Brown wrote: > On Tue, Jul 02, 2013 at 03:32:37PM +0530, Ashish Chavan wrote: > > > > OK, in that case the CODEC driver is just plain broken then. Did anyone > > > actually test this stuff? Please fix. > > > Yes, I think so. Actually the CODEC driver was

Re: [PATCHv2] drivers: spi: Add qspi flash controller

2013-07-02 Thread Felipe Balbi
On Tue, Jul 02, 2013 at 11:17:18AM +0100, Mark Brown wrote: > On Tue, Jul 02, 2013 at 12:44:04PM +0300, Felipe Balbi wrote: > > On Tue, Jul 02, 2013 at 10:32:47AM +0100, Mark Brown wrote: > > > > Does this hardware really support anything other than 8 bits per word? > > > There is no code in the d

Re: [PATCH v4] cpufreq: stats: Add 'load_table' debugfs file to show accumulated data of CPUs

2013-07-02 Thread Chanwoo Choi
Hi Viresh, Previously, I sent two reply about your reply. But, Please ignore previous reply. Those have wrong function flow about creating sysfs file and poor wrong opinion. I'm so sorry if you're confused. On 06/28/2013 07:13 PM, Viresh Kumar wrote: > On 28 June 2013 14:52, Chanwoo Choi wrote

[PATCH 0/2] ARM: mvebu: fixes for v3.11

2013-07-02 Thread Sebastian Hesselbarth
This patch set comprises two unrelated fixes for Marvell SoCs based on what is currently in next-20130701. There may be fixes already pending for the issues. The first patch is a clean-up patch removing dmacap,memset from the device tree binding and users. DMA_MEMSET support has been removed from

[PATCH 2/2] ARM: orion5x: add missing mbus include

2013-07-02 Thread Sebastian Hesselbarth
edmini_v2-setup is missing an include of linux/mbus.h which causes compiler error because of missing reference to mvebu_mbus_add_window. Signed-off-by: Sebastian Hesselbarth --- Cc: Russell King Cc: Jason Cooper Cc: Andrew Lunn Cc: Thomas Petazzoni Cc: Gregory CLEMENT Cc: devicetree-disc..

[PATCH 1/2] ARM: remove dmacap,memset from Device tree binding

2013-07-02 Thread Sebastian Hesselbarth
DMA_MEMSET support has been removed, so update the device tree files and corresponding binding documentation for Marvell SoCs. Signed-off-by: Sebastian Hesselbarth --- Cc: Russell King Cc: Jason Cooper Cc: Andrew Lunn Cc: Thomas Petazzoni Cc: Gregory CLEMENT Cc: devicetree-disc...@lists.oz

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